Dennis Metz, articles - page 10

Convolution How to manually implement convolution with FFTs?
How to manually implement convolution with FFTs?
How do you use convolution in FFT?How to do linear convolution in Python?How do you use convolution in Python? How do you use convolution in FFT?FFT...
Orientation How to find position, scale and rotation of a known shape/contour in an image?
How to find position, scale and rotation of a known shape/contour in an image?
How do you find the orientation of an object? How do you find the orientation of an object?In two dimensions the orientation of any object (line, ve...
Process Explain if the following processes are stable or not
Explain if the following processes are stable or not
How do you tell if a process is stable or not?What is a stable process in Six Sigma?When would you say that a process is stable and capable?Why is a ...
Signal Even and odd signals
Even and odd signals
Even signals are symmetric around vertical axis, and Odd signals are symmetric about origin. Even Signal: A signal is referred to as an even if it is ...
Image Image compression versus image denoising
Image compression versus image denoising
What is image denoising?What are the two types of image compression?What is the difference between compression and filtering?Why is image denoising r...
Modulation Is there a relation between the dead zone of sigma delta modulator and filter order?
Is there a relation between the dead zone of sigma delta modulator and filter order?
How does a sigma delta modulator work?What is the principal of delta-sigma modulation? How does a sigma delta modulator work?In delta-sigma modulati...
Spectrum How to plot the periodic digital spectrum?
How to plot the periodic digital spectrum?
How do you plot a signal spectrum?What is the spectrum of a periodic signal?How do you plot amplitude and phase spectrum? How do you plot a signal s...
Signals How can we align two signals with a time lag in between?
How can we align two signals with a time lag in between?
How do you find the delay between two signals?How do you align two signals in Matlab?How to find time delay in matlab?Can we add two signals? How do...
Pressure Pressure decay filtering
Pressure decay filtering
What is pressure decay test?What is the difference between bubble point and diffusion test?What is the principle of filter integrity?What is the purp...